From a9c9b0d40c9de6084b928e6e8d97b1abef553f35 Mon Sep 17 00:00:00 2001
From: ryneeverett <ryneeverett@gmail.com>
Date: Tue, 24 Mar 2020 03:04:42 +0000
Subject: vimPlugins: --update-redirects improvements.

In response to @timokau's review here are a couple changes:

- Decrease the fragility of the replacement code by normalizing
whitespace on each line.
- Throw an error when plugins are renamed rather than silently aliasing
to the new name.
---
 pkgs/misc/vim-plugins/aliases.nix | 11 +++++++----
 pkgs/misc/vim-plugins/update.py   |  5 +++--
 2 files changed, 10 insertions(+), 6 deletions(-)

(limited to 'pkgs/misc/vim-plugins')

diff --git a/pkgs/misc/vim-plugins/aliases.nix b/pkgs/misc/vim-plugins/aliases.nix
index e301d40874a8..627008a2aebf 100644
--- a/pkgs/misc/vim-plugins/aliases.nix
+++ b/pkgs/misc/vim-plugins/aliases.nix
@@ -30,6 +30,9 @@ let
                              (removeRecurseForDerivations
                               (checkInPkgs n alias)))
                      aliases;
+
+  deprecateName = oldName: newName:
+    throw "${oldName} was renamed to ${newName}. Please update to ${newName}.";
 in
 
 mapAliases {
@@ -68,7 +71,7 @@ mapAliases {
   ghcmod              = ghcmod-vim;
   goyo                = goyo-vim;
   Gist                = vim-gist;
-  gist-vim            = vim-gist; # backwards compat, added 2020-3-22
+  gist-vim            = deprecateName "vim-gist" "gist-vim"; # backwards compat, added 2020-3-22
   gitgutter           = vim-gitgutter;
   gundo               = gundo-vim;
   Gundo               = gundo-vim; # backwards compat, added 2015-10-03
@@ -126,17 +129,17 @@ mapAliases {
   unite               = unite-vim;
   UltiSnips           = ultisnips;
   vim-addon-vim2nix   = vim2nix;
-  vim-jade            = vim-pug; # backwards compat, added 2020-3-22
+  vim-jade            = deprecateName "vim-pug" "vim-jade"; # backwards compat, added 2020-3-22
   vimproc             = vimproc-vim;
   vimshell            = vimshell-vim;
   vinegar             = vim-vinegar;
-  vundle              = Vundle-vim; # backwards compat, added 2020-3-22
+  vundle              = deprecateName "Vundle-vim" "vundle"; # backwards compat, added 2020-3-22
   watchdogs           = vim-watchdogs;
   WebAPI              = webapi-vim;
   wombat256           = wombat256-vim; # backwards compat, added 2015-7-8
   yankring            = YankRing-vim;
   Yankring            = YankRing-vim;
-  youcompleteme       = YouCompleteMe; # backwards compat, added 2020-3-22
+  youcompleteme       = deprecateName "YouCompleteMe" "youcompleteme"; # backwards compat, added 2020-3-22
   xterm-color-table   = xterm-color-table-vim;
   zeavim              = zeavim-vim;
 }
diff --git a/pkgs/misc/vim-plugins/update.py b/pkgs/misc/vim-plugins/update.py
index 2a0688927114..9410f78be28a 100755
--- a/pkgs/misc/vim-plugins/update.py
+++ b/pkgs/misc/vim-plugins/update.py
@@ -419,6 +419,7 @@ in lib.fix' (lib.extends overrides packages)
 def update_redirects(input_file: Path, output_file: Path, redirects: dict):
     with fileinput.input(input_file, inplace=True) as f:
         for line in f:
+            line = " ".join(line.split())
             print(redirects.get(line, line), end="")
     print(
         f"""\
@@ -427,8 +428,8 @@ following steps:
     1. Go ahead and commit just the updated expressions as you intended to do:
             git add {output_file}
             git commit -m "vimPlugins: Update"
-    2. If any of the plugin names were changed, add the old names as aliases in
-    aliases.nix
+    2. If any of the plugin names were changed, throw an error in aliases.nix:
+            <oldName> = deprecateName "<oldName>" "<newName>"; # backwards compat, added YYYY-MM-DD
     3. Make sure the updated {input_file} is still correctly sorted:
             sort -udf ./vim-plugin-names > sorted && mv sorted vim-plugin-names
     4. Run this script again so these changes will be reflected in the
-- 
cgit 1.4.1